Finally got my motor back together & DYNOED!!!
#11
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Tyler had kind of a shocked look on his face after the last couple runs,I don't think he gets many guys coming in with home built motors making 1100hp,especially blowing thru a modified 502 mpi system. He busted his azz for days on the dyno at about the busiest time of year for him so I can't tell everyone how much I appreciate his tuning abilitys and skill running the dyno. Bob Madera was confident we would make 1050hp,I was skeptical that we would go much over 1000 so when we made 1115 we were estatic,I think Bob is like a cam god,Smitty
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Very impressive. N/A at about 1.22HP/cid. I love to see when the peak HP and peak TQ are the same numbers. Great engine setup. How much boost were you running? Is the fuel pressure dropping off over 5000 rpm?
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unbelievable, that is awsome..........I might have to use your brain this winter....I want to build a blower motor for the mag...I have printed and collected most of your posts, you really put a lot of info out there for us....We are real lucky to have a guy like tyler and you right here in mich....
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Smitty congrats on the #'s ,Very impressive.Thats good #son Pump gas
Did you try above 5900rpm?It looked like it was still climbing!!
Boost 's ?
Thanks for the email
Rob
Did you try above 5900rpm?It looked like it was still climbing!!
Boost 's ?
Thanks for the email
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Rob
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I knew when the N/A power was over 650 we were going to make some real power. Tylers support equipment( o2 sensor and fuel pressure sender ) had problems,we made a ton of pulls under boost setting the multipliers and fuel tables and we installed his runda o2 sensor in the L/H side because we weren't getting a accurate reading from the sensor,he didn't have another o2 sensor so we were reading the plugs after every run and watching the r/h sensor. The fuel pressure sender was the same way,it would go nuts and varie between 40 and 100 psi under boost,the thing is even when my voltage booster kicks in at 5psi I can't get more than 75 psi of fuel when the injectors start staying open for 7 or 8 ms,he said not to pay any attention to it because the afr's on the r/h consistantly were the same on pulls. With the 3.85 pulley after you went past the hp peak the afr;s would start going rich,he took fuel out to the point where it was getting less fuel at 5900/6000 then 5600 and it still showed down around 11-1 or less,if the fuel press had really dropped to less then 65 at that point it would start leaning out and detonating bad,Smitty
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